49332287 has 2 divisors, whose sum is σ = 49332288. Its totient is φ = 49332286.

The previous prime is 49332271. The next prime is 49332323. The reversal of 49332287 is 78223394.

It is a happy number.

49332287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49332287 - 2⁴ = 49332271 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49332287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49332247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24666143 + 24666144.

It is an arithmetic number, because the mean of its divisors is an integer number (24666144).

Almost surely, 2^49332287 is an apocalyptic number.

49332287 is a deficient number, since it is larger than the sum of its proper divisors (1).

49332287 is an equidigital number, since it uses as much as digits as its factorization.

49332287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 49332287 is about 7023.6946829998. The cubic root of 49332287 is about 366.7558781091.

The spelling of 49332287 in words is "forty-nine million, three hundred thirty-two thousand, two hundred eighty-seven".